Oil pipeline

1)Grade:J55/N80/L80/P110 
2)OD:2 2/8"~4 1/2" WT:2.87~16.00mm
3)MOQ:100 tons

API5CT Casing Pipe

1.Type of thread:NU/EU/IJ

2.Grades:API J55;API N80;API L80;API P110.

3.OD:2 3/8"~4 1/2" (60.33~114.3mm)

4.WT:2.87~16.00mm

5 length:R1(6.10~7.32),R2(8.53~9.75),R3(11.58~12.80)

6.Tubing is used to extracting petroleum and natural gas from a

well Casing serves as wall of a well 

7. Pipe end :thread with one side coupling and protected by the plastic hat

8.Application:Oil Well Engineering,Oil Gas Engineering,Chemical Engineering,thermoelectric Enginering,

Water Delivery Engineering,Ship Engineering. 

9 Internal and external surface of the casing is not folded, hair pattern, separation, cracking, rolling, folding and scarring.

These defects have been completely removed,clear the depth of no more than 12.5% of the nominal wall thickness.

10.Casing and threaded coupling surface should be smooth, does not allow burr, tear and impact strength sufficient to

interrupt threads and other defects in tight junction 

11.In order to assure product quality.our company has established inside QC lab with advanced chemical and physical

inspection equipment.such as metallographic  microscopes,and NDT testing equipment and so on.